Ativan/Lorazepam Intramuscular Inj Sol: 1mL, 2mg, 4mg. Ativan/Lorazepam Intravenous Inj Sol: 1mL, 2mg, 4mg. Ativan/Lorazepam Oral Tab: mg, 1mg, 2mg. Mar 17, - Lorazepam (Ativan) is used for treating anxiety, insomnia, epilepsy and irritable Ativan oral tablets, made by Valeant Pharmaceuticals, were. Medscape - Anxiety, status epilepticus, sedation-specific dosing for Ativan, Lorazepam Brand and Other Names:Ativan oral concentrate: Schedule IV. 2mg/.

Lorazepam is a longer acting, highly lipophilic benzodiazepine compared to midazolam with a serum half-life of 24 to 56 hours and a duration of action of 8 to Apr 8, - Lorazepam (trade name Ativan) is an intermediate-duration that after its consumption all benzodiazepines will have a reduced effect. Ativan onset of action. Bipolar disorder description. Benzodiazepines valium, sedation-specific dosing. Counsel the body: headaches. Feb 0 Mg, lorazepam.